function clearTabs() {
			var tab1 = document.getElementById("bodyProjectPhase");
			if (tab1) {
				tab1.style.display="none";
			}
			var tab = document.getElementById("tabProjectPhase");
			if (tab) {
				tab.className="leftTab";
			}
			var tab2 = document.getElementById("bodyIndustry");
			if (tab2) {
				tab2.style.display="none";
			}
			var tab = document.getElementById("tabIndustry");
			if (tab) {
				tab.className="";
			}
			var tab3 = document.getElementById("bodySmbs");
			if (tab3) {
				tab3.style.display="none";
			}
			var tab = document.getElementById("tabSmbs");
			if (tab) {
				tab.className="";
			}
			var tab4 = document.getElementById("bodyPlatform");
			if (tab4) {
				tab4.style.display="none";
			}
			var tab = document.getElementById("tabPlatform");
			if (tab) {
				tab.className="";
			}
			var tab5 = document.getElementById("bodyName_A_Z");
			if (tab5) {
				tab5.style.display="none";
			}
			var tab = document.getElementById("tabName_A_Z");
			if (tab) {
				tab.className="";
			}
			
		}
		
		function showProjectPhase() {
			clearTabs();
			var tabBody = document.getElementById("bodyProjectPhase");
			if (tabBody) {
				tabBody.style.display="block";
			}
			var tab = document.getElementById("tabProjectPhase");
			if (tab) {
				tab.className="leftTab current";
			}
			return false;
		}

		function showIndustry() {
			clearTabs();
			var tabBody = document.getElementById("bodyIndustry");
			if (tabBody) {
				tabBody.style.display="block";
			}
			var tab = document.getElementById("tabIndustry");
			if (tab) {
				tab.className="current";
			}
			return false;
		}

		function showSmbs() {
			clearTabs();
			var tabBody = document.getElementById("bodySmbs");
			if (tabBody) {
				tabBody.style.display="block";
			}
			var tab = document.getElementById("tabSmbs");
			if (tab) {
				tab.className="current";
			}
			return false;
		}
		function showPlatform () {
			clearTabs();
			var tabBody = document.getElementById("bodyPlatform");
			if (tabBody) {
				tabBody.style.display="block";
			}
			var tab = document.getElementById("tabPlatform");
			if (tab) {
				tab.className="current";
			}
			return false;
		}
		
		function showName_A_Z() {
			clearTabs();
			var tabBody = document.getElementById("bodyName_A_Z");
			if (tabBody) {
				tabBody.style.display="block";
			}
			var tab = document.getElementById("tabName_A_Z");
			if (tab) {
				tab.className="current";
			}
			return false;
		}